Taxonomy Dropdown

taxonomy_dropdown.php

<?php
/**
 * Creates HTML markup for taxonomy dropdown
 * 
 * @param string $taxonomy Registered taxonomy name
 */
function we_tax_dropdown( $taxonomy ) {
	$terms    = get_terms( $taxonomy );
	$taxonomy = get_taxonomy( $taxonomy );
	
	if ( empty( $terms ) )
		return;
	$current = get_query_var( $taxonomy->name );
	echo "<select name='$taxonomy->name' id='$taxonomy->name' class='taxonomy-search postform'>\n\t";
		echo '<option value="" ' . selected( $current == '', true, false ) . '>' . __( 'Select ' . $taxonomy->labels->name, CHILD_DOMAIN ) . '</option>';
		foreach ( (array) $terms as $term )
			echo "\t<option value='{$term->slug}' " . selected( $current, $term->slug, false ) . ">{$term->name} ({$term->count})</option>\n";
	echo '</select>';
}